I've got a 2009 MBP 13 and it's great for everything I use it for, except gaming. My options are: - MBP15 2.2 ATI6750 SSD after student discount: $2089 - MBA11 4GB 128GB ($1239) + desktop PC ($800): $2039 Cons of the MBP15 option: cumbersome to carry around and too big for coach plane seats? Cons of the MBA option: refresh is coming soon? and can't play when not at home Side note: I promised my laptop to my brother in repayment of $500 he transferred a couple months ago. In other words, keeping my MBP13 is not an option. Many thanks.